package tools;

public class RandomStr {
    public static String RandomPwd() {
        String pwd = "";
        for(int i=1;i<=6;i++) {
            pwd += (char) ((Math.random()*26) + 'a');
        }
        return pwd;
    }

    public static void main(String[] args) {
        System.out.println(RandomPwd());
    }
}
